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Castletownbere weather in May 2025
Expect 14°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Castletownbere in May. Check more long-term weather averages for Castletownbere in May before you book your next holiday to Ireland in 2025/2026.
- 1414°C max day temperature
- 6 hours of sunshine per day
- 1818 days with some rainfall
- 77°C min night temperature
- 1616 hours of daylight per day
- 0No heat & humidity
- 9393 mm of monthly rainfall
- 55 (Moderate) UV index
- 1111°C sea temperature
More about Castletownbere
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Castletownbere by month
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Recommended for Ireland
The May weather guide for Ireland (Castletownbere) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Ireland
How warm is it in Castletownbere in May?
Daytime temperatures usually reach 14°C in Castletownbere in May, falling to 7°C at night.
How sunny is it in Castletownbere in May?
There are normally 6 hours of bright sunshine each day in Castletownbere in May - that's 37% of daylight hours.
Is the sea cold around Castletownbere in May?
The average sea temperature around Castletownbere in May is 11°C.
Does it rain in Castletownbere in May?
There are usually 18 days with some rain in Castletownbere in May and the average monthly rainfall is 93mm.
Castletownbere May sunrise & sunset times
Browse the sunrise and sunset times for Castletownbere in May 2025. Select a month to view Castletownbere sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 05:11 | 20:04 |
Friday, 16th May 2025 | 04:45 | 20:28 |
Saturday, 31st May 2025 | 04:28 | 20:47 |
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